Kroonstad pollen forecast - today, tomorrow and the week ahead

Today (16 July) pollen in Kroonstad is low; cypress is low. Tomorrow (17 July 2026) levels are similar - cypress remains low, plane at low levels. Over the following five days cypress and plane will decrease. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Kroonstad's Free State Highveld Vals River setting features acacia, eucalyptus, and willow as the main tree pollen sources alongside mixed Highveld grassland. Exposure varies between the greener Vals River corridor residential areas and the more built-up commercial corridors, while the Vals River corridor provides locally significant riparian pollen and the surrounding Highveld farmland contributes substantial grass and crop pollen throughout the summer rainfall season.

Today - 16 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    2/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Mulberry (Morus):

    None

    0/100

  • Plane (Platanus):

    None

    0/100

  • Urtica:

    None

    0/100

High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.

Tomorrow - 17 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    10/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

  • Mulberry (Morus):

    None

    0/100

  • Plane (Platanus):

    Low

    6/100

  • Urtica:

    None

    0/100

Air quality in Kroonstad

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Frequently Asked Questions

Is pollen high in Kroonstad right now?

On 16 July 2026, overall pollen levels in Kroonstad are low. Cypress is the main contributor to airborne pollen

Will pollen levels change in Kroonstad tomorrow?

On 17 July 2026, pollen conditions in Kroonstad will be different from today, with cypress at low levels, platanus at low levels

Is pollen expected to decrease in Kroonstad this week?

According to the five-day outlook, cypress and platanus pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.

Which pollen types are currently active in Kroonstad?

On 16 July 2026, Cypress is the dominant pollen source in Kroonstad. artemisia, morus, platanus, and urtica are not currently active.

When is pollen season in Kroonstad?
Kroonstad's Free State Highveld season opens in August with acacia and eucalyptus before grass from surrounding Highveld farmland peaks through November and December. The Vals River corridor contributes locally significant riparian pollen, while the dry winter months suppress most production and the summer rainfall pattern concentrates the main season in spring and early summer throughout this Free State Highveld town.
How often is the Kroonstad pollen forecast updated?

The Kroonstad pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Kroonstad come from nearby or far away?

Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.

Are pollen levels in Kroonstad based on measurements or forecasts?

Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.

Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in Kroonstad, modern forecasts combine recent measurements, weather data, and information about local vegetation.

This allows us to estimate pollen levels for today and the coming days, not just report the past.

Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.

Want to see pollen forecasts for other cities in South Africa?

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Check pollen in other popular cities:

Rio de Janeiro Copenhagen Athens Denpasar Rome Cape Town Barcelona London Los Angeles New York

Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Kroonstad.

For long term forecasts and maps, see the Airmine app

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